Rice Krispies Treats--the Adult Version

Rise Krispie Treats—the Adult Version
 
1 stick butter
10 oz pkg mini marshmallow
¼ - ½ t kosher salt
7-8 c rice krispies
¼ - ½ c semi-sweet chocolate chips
 
Assemble all of your ingredients before you begin, this goes quickly and you need to be ready.   Spray a 9x13 pan with cooking spray and have it nearby.
 
Put the butter in a large heavy bottomed deep pot over med low heat.  Melt the butter, stirring occasionally.  As soon as the butter melts you must stay with it and slowly stir it.  You are toasting the butter, so stir and watch for it to turn the color of peanut butter.
 
As soon as the butter is ready, dump in the entire package of marshmallows and stir, reduce the heat to low and as soon as most of the marshmallows are melted, remove the pot from the heat.  I move mine to a hot pad and continue to stir.  Add the rice krispies, I start with 7 cups and continue to add until I get a good mix of mallow and krispies, not too dry, not too gooey.  At this point add the salt, sprinkling it over the mixture and stirring it.  When everything is completely mixed, add the chips and put the entire mixture in the 9 x 13 pan.  (I moisten my hand with a bit of water and press the mixture into the pan.) 
 
Let it cool, if you can, and then cut into small squares—this stuff is lethal, so go easy.